package version1;

import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

public class Oracle {


    private static String url;
    private static String username;
    private static String password;

    public static void getParam(String fileName) throws IOException {
        Properties p = new Properties();
        InputStream fis =
                version1.Oracle.class.getClassLoader().getResourceAsStream(fileName);

        p.load(fis);
        url = p.getProperty("url");
        username = p.getProperty("username");
        password = p.getProperty("password");

        System.out.println("数据库基本信息：" + url + username + password);
    }

    public static void main(String[] args) throws IOException {
        version1.Oracle.getParam("db_oracle.properties");
    }
}



